Even strict Constitutionalists will tell you the Constitution does not define what is “Natural Born”.
His Dad was Cuban and Ted was born in Canada. That does not automatically translate into an American Citizen.
The only time a single parent applies is when they are in the military or working for the U.S. Embassy. Neither of which was Cruz's mom.
That shows how much you know which is absolutely Nothing
Both our son and daughter were born in Germany seven years apart (1963 and 1970) in the same American hospital when he was stationed there. I did not become a US Citizen until June 12, 1977 when we were stationed at Fort Riley, Kansas. My husband Registered our son and daughter when they were six weeks old with the American Consulate in Munich, Germany. They both received a birth certificate and American passport from the American Consulate in Munich. They would have never gotten them had the consulate not considered them natural born citizen. You really need to get better informed before you are making a bigger fool of yourself than you already are.